| RailGungnir vs Kazuya | 49–69 | 41.53% |
| RailGungnir vs Hwoarang | 45–53–1 | 45.92% |
| RailGungnir vs Jin | 37–43 | 46.25% |
| RailGungnir vs Steve | 41–38 | 51.90% |
| RailGungnir vs Bryan | 29–43–1 | 40.28% |
| RailGungnir vs Reina | 31–33 | 48.44% |
| RailGungnir vs Law | 23–33 | 41.07% |
| RailGungnir vs King | 28–28 | 50.00% |
| RailGungnir vs Lili | 20–26 | 43.48% |
| RailGungnir vs Jun | 17–25 | 40.48% |
| RailGungnir vs Dragunov | 28–13 | 68.29% |
| RailGungnir vs Eddy | 15–24 | 38.46% |
| RailGungnir vs Alisa | 15–21 | 41.67% |
| RailGungnir vs Devil Jin | 12–23 | 34.29% |
| RailGungnir vs Azucena | 13–22 | 37.14% |
| RailGungnir vs Yoshimitsu | 14–20 | 41.18% |
| RailGungnir vs Asuka | 19–15 | 55.88% |
| RailGungnir vs Lee | 21–13 | 61.76% |
| RailGungnir vs Paul | 12–19 | 38.71% |
| RailGungnir vs Nina | 12–16 | 42.86% |
| RailGungnir vs Clive | 13–15 | 46.43% |
| RailGungnir vs Lidia | 13–14 | 48.15% |
| RailGungnir vs Victor | 10–14 | 41.67% |
| RailGungnir vs Heihachi | 10–11 | 47.62% |
| RailGungnir vs Leo | 6–14 | 30.00% |
| RailGungnir vs Jack-8 | 7–12 | 36.84% |
| RailGungnir vs Lars | 6–13 | 31.58% |
| RailGungnir vs Xiaoyu | 6–11 | 35.29% |
| RailGungnir vs Feng | 5–9 | 35.71% |
| RailGungnir vs Panda | 5–8 | 38.46% |
| RailGungnir vs Raven | 9–4 | 69.23% |
| RailGungnir vs Leroy | 6–6 | 50.00% |
| RailGungnir vs Claudio | 4–3 | 57.14% |
| RailGungnir vs Shaheen | 3–4 | 42.86% |
| RailGungnir vs Kuma | 4–3 | 57.14% |
| RailGungnir vs Armor King | 0–4 | 0.00% |
| RailGungnir vs Fahkumram | 1–2 | 33.33% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.